20172097788

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1829171}}^1$

素因数の和:1830097

約数の個数: 24

約数和(自身を含む): 47119470720

約数和(自身を除く): 26947372932

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 1829171, 3658342, 5487513, 7316684, 10975026, 21950052, 1681008149, 3362016298, 5043024447, 6724032596, 10086048894, 20172097788]

約数ペア:

[(1, 20172097788), (2, 10086048894), (3, 6724032596), (4, 5043024447), (6, 3362016298), (12, 1681008149), (919, 21950052), (1838, 10975026), (2757, 7316684), (3676, 5487513), (5514, 3658342), (11028, 1829171)]